CS 1101 Complete Questions And Answers With Verified Solutions

In the following segment of Python code, what do we call the portion of the statement that follows the dot('.capitalize')? alize('maryland') a. Module b. Method c. Attribute d. Function name - Answer-b. Method Assume that d is a Python dictionary. What does the following Python code produce? for k in d: if d[k] == v: return k Select one: a. a histogram b. an inverted dictionary c. a list of tuples d. a lookup e. a reverse lookup - Answer-e. a reverse lookup Python tuples are immutable. True False - Answer-True Python functions can take a variable number of arguments. True False - Answer-True Traversal can only be accomplished with the "while" loop.True False - Answer-False Assume that d is a Python dictionary. What does the following Python code produce? result = dict() for key in d: val = d[key] if val not in result: result[val] = [key] else: result[val].append(key) a. a histogram b. an inverted dictionary c. a list of tuples d. a lookup e. a reverse lookup - Answer-b. an inverted dictionary Which of the following types are allowed for Python dictionary keys? Select one: a. dictionary b. list c. list of dictionaries d. tuple e. All of the above - Answer-d. tuple What is the value of the following Python expression? (0, 1, 5, 2) > (0, 1.0, 4, 3.1) a. 0b. 1 c. False d. True e. syntax error - Answer-d. True What will the contents of mylist be after the following Python code has been executed? >>> mylist = [1, 4, 2, 3] >>> d(5) a. [1, 4, 2, 3, 5] b. [5, 1, 4, 2, 3] c. [null] d. [1, 4, 2, 3] - Answer-a. [1, 4, 2, 3, 5] Assume that d is a Python dictionary. What does the following Python code produce? () a. a histogram b. an inverted dictionary c. a list of tuples d. a lookup e. a reverse lookup - Answer-c. a list of tuples